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Калькулятор IP подсетей
104.19.220.0-104.21.127.255

uk ru

104.19.220.0-104.19.223.255
104.19.220.0/22

104.19.224.0-104.19.255.255
104.19.224.0/19

104.21.0.0-104.21.127.255
104.21.0.0/17

104.20.0.0-104.20.255.255
104.20.0.0/16